eZ\Publish\Core\REST\Client\Input\Parser\Relation::parse PHP Method

    public function parse(array $data, ParsingDispatcher $parsingDispatcher)
    {
        return new Values\Content\Relation(array('id' => $data['_href'], 'sourceContentInfo' => $this->contentService->loadContentInfo($data['SourceContent']['_href']), 'destinationContentInfo' => $this->contentService->loadContentInfo($data['DestinationContent']['_href']), 'type' => $this->convertRelationType($data['RelationType'])));
    }